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70-49-5 - Mercaptosuccinic acid, 98% - Thiomalic acid - B23301 - Alfa Aesar

B23301 Mercaptosuccinic acid, 98%

Numéro CAS
70-49-5
Synonymes
Thiomalic acid

Dimensions Prix ($) Quantité Disponibilité
25g 15,30
100g 35,10
500g 134,00
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Mercaptosuccinic acid, 98%

MDL
MFCD00004860
EINECS
200-736-4

Propriétés chimiques

Formule
C4H6O4S
Poids formulaire
150.15
Point de fusion
150-155°
Solubilité
Soluble in water, alcohol and acetone. Slightly soluble in ether. Insoluble in benzene.

Applications

Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.

Notes

Incompatible with strong oxidizing agents and strong bases.

Références bibliographiques

Tan, J.; Liang, Y.; Wang, J.; Chen, J.; Sun, B.; Shao, L. Facile synthesis of CdTe-based quantum dots promoted by mercaptosuccinic acid and hydrazine. New J. Chem. 2015, 39 (6), 4488-4493.

Tenorio, D. P. L. A.; Andrade, C. G.; Filho, P. E. C.; Sabino, C. P.; Kato, I. T.; Carvalho, L. B.; Alves, S.; Ribeiro, M. S.; Fontes, A.; Santos, B. S. CdTe quantum dots conjugated to concanavalin A as potential fluorescent molecular probes for saccharides detection inCandida albicans. J. Photochem. Photobiol. B 2015, 142, 237-243.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,9343
Beilstein
1099858
Code tarifaire harmonisé
2930.90
TSCA
Yes
RTECS
WM8225000

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Analytique et matériel de laboratoire